Best Frontend App Development ConsultantsDevelopment Consultants
We build frontend apps that load fast and convert users. 200+ products shipped with React, Vue.js, and Next.js.
IRPR is a frontend app development consultancy that builds production-grade web applications using React, Next.js, Vue.js, and TypeScript. We design and code responsive UIs with Tailwind CSS, Material UI, and Framer Motion for smooth animations.
Every frontend project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle architecture, component libraries, state management (Redux, Zustand), API integration, and performance optimization for Lighthouse scores above 90.
Founders hire us to build a frontend MVP for their SaaS idea. CTOs bring us in to rebuild legacy UIs with modern frameworks. Product managers use us to ship feature-rich dashboards and customer portals on a tight deadline.
Types of software we ship.
Single-page application (SPA)
Fast, client-rendered apps built with React or Vue.js. Ideal for dashboards, admin panels, and interactive tools.
Server-side rendered app (SSR)
Next.js or Nuxt.js apps with SSR for SEO and first-load performance. Used for ecommerce, content sites, and portals.
Progressive web app (PWA)
Offline-capable web apps with service workers and push notifications. Works on mobile and desktop without app store install.
Component library / design system
Reusable UI component libraries built with Storybook, React, and Tailwind. Standardizes design across multiple products.
Real-time frontend app
WebSocket-powered apps with live updates using Socket.io or Firebase. Built for chat, collaboration tools, and live dashboards.
Ecommerce frontend
High-performance storefronts built with Next.js and Shopify or Stripe. Includes product search, cart, and checkout flows.
Data visualization dashboard
Interactive dashboards with D3.js, Chart.js, and React. Connects to REST or GraphQL APIs for real-time business metrics.
Mobile-first web app
Responsive web apps optimized for touch interfaces and small screens. Built with React and tested on iOS and Android browsers.
We build for every business type.
SaaS companies
Ecommerce brands
Fintech firms
Healthcare organizations
Enterprise teams
Why IRPR is the best frontend app development consultancy
We have shipped 200+ frontend apps across 50 countries with a 98% on-time rate.
IRPR assigns only senior frontend engineers with 7+ years of experience in React, Vue.js, and TypeScript. Every developer has shipped at least 10 production apps before joining our team. We do not outsource to junior developers or offshore shops.
Our frontend projects start with a 2-week Roadmap phase where we define the component tree, data flow, and API contracts. You get a fixed price and a clear timeline before any code is written. No surprises, no scope creep.
Generic agencies vs. IRPR frontend consultants
Most agencies use junior developers and bill hourly. IRPR works differently.
A generic dev shop might assign a junior React developer with 1 year of experience and charge you for every hour they spend learning. You get bloated code, slow load times, and a UI that breaks on mobile.
IRPR gives you a team of senior engineers who have built 200+ frontend apps. We write clean TypeScript, optimize bundle sizes with code splitting, and deliver Lighthouse scores above 90. Every project has a fixed price and a firm deadline.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- No performance optimization
- No design system or component library
- Delayed timelines with scope creep
- No post-launch support included
- Senior engineers with 7+ years experience
- Fixed price from Roadmap phase
- Lighthouse scores above 90 guaranteed
- Custom component library built in Storybook
- 8-12 week delivery with clear milestones
- 2 weeks of free post-launch support
How IRPR delivers your frontend app
Our process from idea to release takes 8-12 weeks for a full frontend MVP.
Every frontend project follows our Idea-Roadmap-Product-Release framework. In the Idea phase we align on goals and user stories. The Roadmap phase defines the tech stack, component architecture, and API contracts.
In the Product phase our engineers build the app in 2-week sprints with daily standups and weekly demos. The Release phase includes QA testing, performance audits, and deployment to your cloud infrastructure.
What ships with every frontend project
You own everything. No black boxes, no locked-in contracts.
Every frontend app IRPR builds comes with full source code, a CI/CD pipeline, and a component library. You can deploy to any cloud provider or take the code in-house. There are no licensing fees or ongoing royalties.
We also include performance reports, unit tests, and a style guide. Your team receives a handoff session and 2 weeks of free post-launch support to answer questions and fix any issues.
- Full source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Component library in Storybook
- Unit and integration tests with Jest
- Performance audit with Lighthouse report
- Responsive design for mobile and tablet
- Documentation for all components and APIs
- 2 weeks of post-launch support included
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time financial dashboard with Next.js, Chart.js, and WebSocket connections. Reduced data load time from 4 seconds to under 200ms. Used by 5,000 monthly active users.
Patient portal for a telehealth company
Designed and coded a HIPAA-compliant patient portal with React, Tailwind CSS, and Auth0. Patients book appointments, view records, and message providers. Handled 50,000 patient visits in the first month.
Ecommerce storefront for a D2C brand
Built a Next.js storefront with Shopify headless API and Stripe checkout. Achieved a 95 Lighthouse score and 20% increase in conversion rate. Loads product pages in under 1 second.
Admin panel for a logistics platform
Developed a Vue.js admin panel with real-time order tracking and map integration using Leaflet. Reduced manual data entry by 12 hours per week for the operations team.
Real-time collaboration tool for a media company
Created a collaborative content editor with React, Socket.io, and Draft.js. Multiple users can edit the same document simultaneously. Used by 200 editors across 3 time zones.
Property listing portal for a real estate firm
Built a Next.js property search app with MLS integration and Google Maps. Supports 10,000+ listings with instant search and filter results in under 300ms.
Why teams hire us.
Senior engineers only, no juniors
Every frontend developer at IRPR has 7+ years of experience and has shipped at least 10 production apps. We do not train juniors on your dime.
Fixed price from day one
You get a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep. The price you see is the price you pay.
8-12 week delivery for MVPs
Most frontend MVPs ship in 8-12 weeks. We work in 2-week sprints with weekly demos so you see progress every Friday.
Performance is built in, not bolted on
We target Lighthouse scores above 90 for every project. Code splitting, lazy loading, and bundle optimization are standard, not optional.
You own everything
Full source code, CI/CD pipeline, and component library are yours. No licensing fees, no royalties, no lock-in. Deploy anywhere.
Compliance ready for regulated industries
We build frontends for HIPAA, PCI-DSS, and SOC 2 environments. Authentication, audit logs, and data encryption are handled from the start.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.